JPS6236905B2 - - Google Patents
Info
- Publication number
- JPS6236905B2 JPS6236905B2 JP54047331A JP4733179A JPS6236905B2 JP S6236905 B2 JPS6236905 B2 JP S6236905B2 JP 54047331 A JP54047331 A JP 54047331A JP 4733179 A JP4733179 A JP 4733179A JP S6236905 B2 JPS6236905 B2 JP S6236905B2
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- connecting member
- walking
- section
- walking machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Rehabilitation Tools (AREA)
- Handcart (AREA)
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
- Springs (AREA)
- Tires In General (AREA)
- Vibration Dampers (AREA)
- Floor Finish (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、持上げ歩行支柱の一端が荷物にそし
て他端が複数の底板のそれぞれに枢着され、複数
の底板のそれぞれが連結部材によつて互いに連結
されている、重い荷物を移動させるための歩行機
械に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention is characterized in that one end of the lifting walking support is pivotally connected to the load, the other end is pivotally connected to each of a plurality of bottom plates, and each of the plurality of bottom plates is connected by a connecting member. This invention relates to walking machines for moving heavy loads, which are connected to each other.
この種の歩行機械は例えば特公昭47−4257号公
報によつて知られている。凹凸のある地面上を歩
行する場合、底板によつて荷物を支持するために
この凹凸に対応して底板を傾斜させる必要があ
り、また底板をずらす際に底板が凹凸に引つ掛か
らないようにするために、傾斜状態の底板が地面
から離れるや否や元の状態に復帰できるようにす
る必要がある。そのためには底板がすべての方向
に弾性的に傾斜できるように構成しなければなら
ないが、これは構造上困難である。従つて、従来
の歩行機械は凹凸のある地形では荷物を運搬する
ことができなかつた。
This type of walking machine is known, for example, from Japanese Patent Publication No. 47-4257. When walking on uneven ground, it is necessary to tilt the bottom plate to accommodate the unevenness in order to support the load with the bottom plate, and also to prevent the bottom plate from getting caught on the unevenness when shifting the bottom plate. In order to do this, it is necessary to enable the tilted bottom plate to return to its original state as soon as it leaves the ground. To achieve this, the bottom plate must be constructed so that it can be elastically tilted in all directions, but this is structurally difficult. Therefore, conventional walking machines have been unable to carry loads over uneven terrain.
本発明の目的は、個々の底板が地形の凹凸に対
応して傾斜することができ、底板が地面から離れ
るや否や元の状態に復帰することができる大型歩
行機械を提供することである。
The object of the present invention is to provide a large walking machine in which the individual bottom plates can be tilted in response to the unevenness of the terrain and can return to their original state as soon as the bottom plates leave the ground.
この目的は、本発明に従つて、底板がほぼＵ字
状の横断面を有する連結部材に連結部によつて弾
性的に連結されていることによつて解決される。
This object is achieved according to the invention in that the base plate is elastically connected by means of a connecting part to a connecting part having an approximately U-shaped cross section.
連結部材の横断面をほぼＵ字状としたことによ
り、負荷を受けたときに連結部材が弾性的に捩じ
れる。従つて、すべての方向で底板が傾斜するこ
とができるように底板を連結部材に連結する場
合、この捩じれ方向では底板を連結部材に弾性的
に連結する必要がない。すなわち、この捩じれ方
向を除いた方向で、底板を連結部材に弾性的に連
結すればよい。この連結は比較的に簡単である。
By making the cross section of the connecting member approximately U-shaped, the connecting member is elastically twisted when subjected to a load. Therefore, if the bottom plate is connected to the connecting member in such a way that the bottom plate can be tilted in all directions, there is no need to elastically connect the bottom plate to the connecting member in this torsional direction. That is, the bottom plate may be elastically connected to the connecting member in a direction other than this twisting direction. This connection is relatively simple.
この連結により、底板は地形の凹凸に対応して
すべての方向に傾斜することができ、しかも地面
から離れるや否や元の状態に弾性的に復帰する。
従つて、本発明による歩行機械は凹凸のある地形
でも荷物を運搬移動可能である。 This connection allows the bottom plate to tilt in all directions to accommodate the irregularities of the terrain, yet elastically returns to its original state as soon as it leaves the ground.
Therefore, the walking machine according to the present invention is capable of transporting and moving loads even over uneven terrain.
図には本発明の実施例が示してある。 The figure shows an embodiment of the invention.
第１図において、１０は底板、１０ａは一端が
この底板に他端が荷物に枢着された、例えばピス
トンシリンダ装置からなる伸縮操作可能な持上げ
歩行支柱である。底板１０は弾性的な連結部１２
によつて連結部材１１に連結されている。この連
結部は第２，３図に詳しく示してある。第２，３
図において、１７は底板１０に溶接された軸台、
１５と１６は軸台１７上で上下に設けられた旋回
個所、２０は連結部材１１に溶接された支持板、
１３と１４は旋回個所１５，１６に枢支されかつ
支持板２０の穴を通過しているボルト、１９はボ
ルト１３，１４に遊嵌しているリング、１８はリ
ング１９と支持板２０の間で支持されナツト２１
によつて予圧縮量を調節することができるばねで
ある。 In FIG. 1, reference numeral 10 denotes a bottom plate, and 10a denotes a telescopically operable lifting and walking support comprising, for example, a piston-cylinder device, with one end pivotally connected to the bottom plate and the other end to a load. The bottom plate 10 has an elastic connection part 12
It is connected to the connecting member 11 by. This connection is shown in detail in FIGS. 2nd, 3rd
In the figure, 17 is an axle welded to the bottom plate 10;
15 and 16 are pivot points provided above and below on the axle base 17; 20 is a support plate welded to the connecting member 11;
13 and 14 are bolts that are pivotally supported at the pivot points 15 and 16 and pass through holes in the support plate 20; 19 is a ring that is loosely fitted to the bolts 13 and 14; and 18 is between the ring 19 and the support plate 20. Supported by Nats 21
This is a spring whose precompression amount can be adjusted by adjusting the amount of precompression.
弾性的な連結部１２を上記のように構成したの
で、底板１０はばね１８を撓ませて連結部材１１
に対して上下方向に傾斜することができる。そし
て、地面から離れるときには元の状態に弾性的に
復帰する。 Since the elastic connecting portion 12 is configured as described above, the bottom plate 10 bends the spring 18 to connect the connecting member 11.
can be tilted vertically with respect to the When it leaves the ground, it elastically returns to its original state.
更に、第２図に示すように、連結部材１１は開
放した形材として、すなわち横断面がほぼＵ字状
になるように形成され、負荷を受けると弾性的に
捩じれる。従つて、底板１０は地面の凹凸に応じ
て横方向に傾斜することができ、そして地面から
離れるときには元の状態に弾性的に復帰する。 Furthermore, as shown in FIG. 2, the connecting element 11 is designed as an open profile, ie with a substantially U-shaped cross section, and is twisted elastically under load. Therefore, the bottom plate 10 can tilt laterally according to the unevenness of the ground, and elastically returns to its original state when it leaves the ground.
第４図による実施例の場合は、底板１０と連結
部材１１の間の弾性的な連結部１２がゴムブロツ
ク２２によつて形成されている。このゴムブロツ
ク２２は図示のように、圧縮と伸び方向には変形
しやすいが、捩じれ方向には比較的に変形しにく
い。そのため、この実施例の場合にも、連結部材
１１の横断面がほぼＵ字状に形成され、底板１０
の横方向の弾性的な傾斜を可能にする。 In the embodiment according to FIG. 4, the elastic connection 12 between the base plate 10 and the connection element 11 is formed by a rubber block 22. In the embodiment according to FIG. As shown in the figure, this rubber block 22 is easily deformed in the compression and elongation directions, but is relatively difficult to deform in the torsional direction. Therefore, also in the case of this embodiment, the cross section of the connecting member 11 is formed into a substantially U-shape, and the bottom plate 10
allows for lateral elastic tilting of.
上記のように、連結部材１１の横断面をほぼＵ
字状とし、この連結部材自体の捩じれによつて底
板１０を弾性的に傾斜させるようにしたので、底
板１０をすべての方向に弾性的に傾斜させること
が構造的に簡単に可能であり、従つて凹凸のある
地形でも荷物を運搬移動させることができる。 As mentioned above, the cross section of the connecting member 11 is approximately U
Since the bottom plate 10 is elastically inclined by twisting the connecting member itself, it is structurally easy to make the bottom plate 10 elastically inclined in all directions. It is possible to transport and move cargo even on uneven terrain.
第１図は複数の底板と、この底板を相互連結す
る連結部材の概略平面図、第２図は底板と連結部
材間の弾性連結部の縦断面図、第３図は第２図の
連結部の水平断面図、第４図は底板と連結部材間
の他の弾性連結部の側面図である。
１０…底板、１０ａ…持上げ歩行支柱、１１…
連結部材、１２，２２…連結部。
Fig. 1 is a schematic plan view of a plurality of bottom plates and a connecting member that interconnects the bottom plates, Fig. 2 is a longitudinal cross-sectional view of an elastic connecting part between the bottom plate and the connecting members, and Fig. 3 is a connecting part of Fig. 2. FIG. 4 is a side view of another elastic connection between the bottom plate and the connection member. 10... Bottom plate, 10a... Lifting walking support, 11...
Connecting member, 12, 22... Connecting portion.
Claims (1)
複数の底板のそれぞれに枢着され、複数の底板の
それぞれが連結部材によつて互いに連結されてい
る、重い荷物を移動させるための歩行機械におい
て、底板１０がほぼＵ字状の横断面を有する連結
部材１１に連結部１２，２２によつて弾性的に連
結されていることを特徴とする歩行機械。 ２ ほぼＵ字状の横断面を有する連結部材１１と
底板１０との連結部１２が、底板１０に上下に設
けた旋回個所１５，１６に水平軸線回りに旋回で
きるように取りつけられた２本のボルト１３，１
４と、連結部材１１に設けられた支持板２０と、
この支持板およびボルト１３，１４と協働するば
ね１８とによつて構成されていることを特徴とす
る、特許請求の範囲第１項記載の歩行機械。 ３ ほぼＵ字状の横断面を有する連結部材１１と
底板１０との連結部が、連結部材１１と底板１０
とに加硫溶着されたゴムブロツク２２によつて構
成されていることを特徴とする、特許請求の範囲
第１項記載の歩行機械。[Scope of Claims] 1. A device for moving a heavy load, in which one end of the lifting walking column is pivotally connected to the load, the other end is pivotally connected to each of a plurality of bottom plates, and each of the plurality of bottom plates is connected to each other by a connecting member. A walking machine for walking, characterized in that a bottom plate 10 is elastically connected to a connecting member 11 having a substantially U-shaped cross section by connecting parts 12 and 22. 2. The connecting portion 12 between the connecting member 11 having a substantially U-shaped cross section and the bottom plate 10 is attached to two pivot points 15 and 16 provided above and below on the bottom plate 10 so as to be able to pivot around a horizontal axis. Bolt 13,1
4, a support plate 20 provided on the connecting member 11,
A walking machine according to claim 1, characterized in that it is constituted by a spring 18 that cooperates with the support plate and the bolts 13, 14. 3 The connecting portion between the connecting member 11 and the bottom plate 10 having a substantially U-shaped cross section is the connecting portion between the connecting member 11 and the bottom plate 10.
The walking machine according to claim 1, characterized in that it is constituted by a rubber block 22 which is vulcanized and welded to the walking machine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2817046A DE2817046C2 (en) | 1978-04-19 | 1978-04-19 | Walking gear for moving heavy loads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54140352A JPS54140352A (en) | 1979-10-31 |
| JPS6236905B2 true JPS6236905B2 (en) | 1987-08-10 |
Family
ID=6037451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4733179A Granted JPS54140352A (en) | 1978-04-19 | 1979-04-19 | Foundation plate for ambulatory machine connected by means of connecting portion material |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4286681A (en) |
| JP (1) | JPS54140352A (en) |
| AU (1) | AU530330B2 (en) |
| CA (1) | CA1109096A (en) |
| CH (1) | CH637070A5 (en) |
| DE (1) | DE2817046C2 (en) |
| ES (1) | ES250482Y (en) |
| FR (1) | FR2423417A1 (en) |
| GB (1) | GB2024740B (en) |
| IT (1) | IT1114987B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63181505U (en) * | 1987-05-15 | 1988-11-24 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267191B1 (en) * | 1999-07-13 | 2001-07-31 | Randall D. Peterson | Self advancing mining sled |
| USD845135S1 (en) | 2017-02-24 | 2019-04-09 | S. C. Johnson & Son, Inc. | Bottle neck with cap |
| CN114802522B (en) * | 2022-04-24 | 2023-02-10 | 吉林大学 | Modularized attachable leg-foot type walking device and control method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344206U (en) * | 1976-09-20 | 1978-04-15 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US647245A (en) * | 1899-08-16 | 1900-04-10 | James C Anderson | Traction-wheel. |
| US2918738A (en) * | 1953-12-10 | 1959-12-29 | Aircraft Armaments Inc | Amphibious walking vehicle |
| NL199573A (en) * | 1954-08-09 | |||
| DE1101973B (en) * | 1956-12-07 | 1961-03-09 | Weserhuette Ag Eisenwerk | Load transport device with walking feet |
| US3219362A (en) * | 1964-06-03 | 1965-11-23 | Strick Trailers | Flexible landing gear foot |
| US3446301A (en) * | 1966-01-12 | 1969-05-27 | Esch Werke Kg | Load moving striding device |
| DE1983940U (en) * | 1968-01-25 | 1968-04-18 | Weserhuette Ag Eisenwerk | BASE PLATE FOR LOADING FROM LIFTS OR WALKS. |
| US3498488A (en) * | 1968-08-27 | 1970-03-03 | Massey Ferguson Inc | Skidder with rear pivot limiting means |
| US3807519A (en) * | 1972-05-25 | 1974-04-30 | W Patch | Motive drive for heavy machinery |
-
1978
- 1978-04-19 DE DE2817046A patent/DE2817046C2/en not_active Expired
-
1979
- 1979-03-30 CH CH301179A patent/CH637070A5/en not_active IP Right Cessation
- 1979-04-04 IT IT48615/79A patent/IT1114987B/en active
- 1979-04-12 AU AU46064/79A patent/AU530330B2/en not_active Ceased
- 1979-04-12 CA CA325,500A patent/CA1109096A/en not_active Expired
- 1979-04-16 US US06/030,593 patent/US4286681A/en not_active Expired - Lifetime
- 1979-04-18 ES ES1979250482U patent/ES250482Y/en not_active Expired
- 1979-04-19 FR FR7909867A patent/FR2423417A1/en active Granted
- 1979-04-19 JP JP4733179A patent/JPS54140352A/en active Granted
- 1979-04-19 GB GB7913655A patent/GB2024740B/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344206U (en) * | 1976-09-20 | 1978-04-15 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63181505U (en) * | 1987-05-15 | 1988-11-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU4606479A (en) | 1979-10-25 |
| CH637070A5 (en) | 1983-07-15 |
| DE2817046C2 (en) | 1981-09-24 |
| FR2423417B1 (en) | 1983-05-20 |
| ES250482U (en) | 1980-07-16 |
| JPS54140352A (en) | 1979-10-31 |
| GB2024740A (en) | 1980-01-16 |
| ES250482Y (en) | 1981-01-16 |
| AU530330B2 (en) | 1983-07-14 |
| DE2817046A1 (en) | 1979-10-31 |
| CA1109096A (en) | 1981-09-15 |
| GB2024740B (en) | 1982-07-14 |
| US4286681A (en) | 1981-09-01 |
| FR2423417A1 (en) | 1979-11-16 |
| IT7948615A0 (en) | 1979-04-04 |
| IT1114987B (en) | 1986-02-03 |
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